| Date | Tournament | State | Round | Rosemarie Mitchell | Barbara Senior |
|---|---|---|---|---|---|
| 19/11/2006 | November | SA | 6 | 316 | 331 |
| 20/05/2007 | May Tournament | SA | 3 | 367 | 318 |
| 03/02/2008 | SA February Tournament | SA | 6 | 345 | 373 |
| 10/10/2010 | SA October | SA | 4 | 315 | 322 |
| Head-to-head after 4 games | 1 | 3 | |||
| Average score | 335.75 | 336.00 | |||
| Spread | -1 | 1 | |||